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MyDspToolbox
- 使用Matlab Gui实现的数字信号处理常用算法,包括卷积,FFT,FIRIIR数字滤波器设计,最佳滤波器,自适应滤波,卡尔曼滤波等-Implemented using the Matlab Gui commonly used digital signal processing algorithms, including convolution, FFT, FIRIIR digital filter design, the best filters, adaptive filtering, K
MATLAB
- 本文介绍了数字信号处理中各种算法基本原理,包括Z 变换、DFT 变换及其快速 算法FFT 等信号变换算法和包括IIR 与FIR 数字滤波器的设计与实现,详细论述了利用 MATLAB 软件对信号变换和设计数字滤波器的原理﹑ 步骤和实现方法,并给出了基于 MATLAB 的模拟与仿真。文章最后给出了实验结果,并就其结果做了进一步的解释和说明。 关键词:Z 变换,离散傅立叶变换DFT,数字滤波器,系统结构仿真 -This article describes a variety of
msp430
- msp430 实验代码 1,MSP430开发基础 2,键盘设计 3,数码管显示电路设计 4,液晶模块接口 5,MSP430 CRC 6,中文输入法 7,数据压缩算法 8,FIR滤波 9,FFT算法 10,波特率自动识别 11,串行存储 12;NAND flash 接口 13;A/ D,TLV2541 14;DA DAC8830 15;ADS1241 16;温度 TMP100 17;定时器 DAC
Filter
- Thaks for my girlfriend s laptop ********** *Time:2009.5.25 ********** *Version:1.0 ********** *Author:Yongfang Shi ********** *Student ID:071180081 ********** *Copyright@syf,All rights reserved! ********** *Workplace:07 E&E,Nanjing Unive
FFT
- DESIGN OF FIR FILTER USING TMS320LF2407
bandpassfilter
- matlab通带滤波,是在频域内实现的,最好用于地震波,或其他一些信号逐渐衰减的情况-bandpass filter,used for strong motion data process for better. because the software carry out the filter function through fft
Filter-based_single-carrier_frequency_domain_equal
- 研究了基于滤波器组的单载波频域均衡技术的基本原理和实现方法,通过系统对比基于滤波器组的方法与基于FFT方法的异同之处,从其产生的机理上阐明了基于滤波器组的单载波频域均衡技术能够克服FFT 方式的主要缺点的原因-Of filter-based single-carrier frequency domain equalization technology, the basic principle and method, through the system, filter-based approa
CZT
- CZT变换进行信号频谱分析,解决了FFT法频域分辨不高的问题,源码开发,特别适用-Chirp Z Transform
meierdaopufadematlabshixian
- 对录音信号集 中的某一语音,利用BATLAB设计一美尔例谱算法,并实现。 取信号集 中的一个语音信号:“xxxxxx”,将它作为输入的语音信号来为设计一个美尔倒谱算法,在该算法中,主要设计了以下环节: 1.读入一个语音信号;2.对这个信号归一化;3.对归一化的信号进行加窗处理(这里的矩形窗长度必须为257,重帧长64);4.进行预加重处理,即通过一个高通滤波器: ;5进行512点的FFT;6.分别取模平方得到功率谱;7.在设计的mel滤波器组中,我采用了25个带通滤波器;8.将得到的功率
classic FFT filter
- 经典傅立叶变换算法,包括简单的滤波过程及实例-Classical Fourier transform algorithms, including simple filtering process and examples
matlab
- audio filter,fft,dft,pole zero plot,gui,dsp signal operations
fft
- 巴特沃斯、切比雪夫滤波器指标和设计,完成相应滤波功能-Butterworth, Chebyshev filter indicators and design, complete the appropriate filtering
matchedfilter_FFT_test
- 比较了匹配滤波器和FFT对信号的处理效果的异同!-Comparison of the matched filter and FFT signal processing effects on the similarities and differences!
Technical-Preview---Digital-Filter
- In this article several methods for measurements of damping are summarized with respect to their advantages and disadvantages. Especially the use of Digital Filters (DF) and Fast Fourier Transform (FFT) are compared. In general FFT analysis is
Dsp-prog-doc
- the file contains the program for fft, basic signal geneartion,fir filters,iir filter etc in matlab
444444
- 很实用的毕业设计论文及源代码,FFT滤波器设计-Thesis is a practical and source code, FFT filter design
frequencyfilt-hpf
- FFT Filters provide precisely controlled low- and high-pass filtering (smoothing and sharpening, respectively) using a Butterworth characteristic. The image is converted into spatial frequencies using a Fast Fourier Transform, the appropriate filter
fft-filter
- 该程序为傅立叶变换,用来将时域信号进行频域信号分析,保护功率谱、能量谱等。-The program for the Fourier transform, time-domain signal to the frequency domain signal analysis, to protect the power spectrum, the energy spectrum.
FFTFilter
- FFT滤波matlab程序 -FFT filter
matlab_fft-and-filter
- 有关FFT和低通滤波器的实例,简洁实用,很有针对性,已经运行通过-The FFT and low-pass filter example, simple and practical, very targeted, has been running through the